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"Ecological Aspects of Nitrogen Acquisition explores not only how plants compete for nitrogen in complex ecological communities The book also looks in greater detail at the associations plants recruit with other organisms, ranging from soil microbes to arthropods, as nitrogen acquisition strategies, and how these contribute to individual and evolutionary fitness. The book is divided into four sections, each addressing an important set of relationships of plants with the environment and how this impacts the plant's ability to compete successfully for nitrogen, often the most growth-limiting nutrient. Ecological Aspects of Nitrogen Acquisition provides thorough coverage of this important topic, and will be a vitally important resource for plant scientists, agronomists, and ecologists" Provided by publisher
Plants --- Plant ecology --- Plant-microbe relationships --- Plant-soil relationships --- Nitrogen cycle --- Ecologie végétale --- Plantes --- Relations plante-microbe --- Relations plante-sol --- Cycle de l'azote --- Effect of nitrogen on --- Metabolism --- Ecologie végétale --- Plants - Effect of nitrogen on --- Plants - Metabolism
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Plant Metabolic Networks Edited by Jörg Schwender Plants are the basis for human nutrition and are of increasing interest for the chemical industry as a source of chemical feed stocks. Fuels derived from plant biomass will increasingly replace fossil fuels in the future. In order to increase crop productivity, design new plant products, and create new energy crops, there is need for methods of qualitative and quantitative analysis of metabolism which are able to guide the rational re-design of metabolic networks. In Plant Metabolic Networks recent advances in qualitative and quantitative analysis of metabolism are summarized to give an overview of the current state of knowledge. The book can be divided into three parts: First an introductory chapter (chapter 2), relating to the unique complexity of plant metabolism. The following three chapters describe how to analyze the components that make up the metabolic network, metabolites and enzymes. Finally, chapters 6 to 11 are devoted to network analysis and modeling. Contributions from different expert authors have been assembled to give a current view on plant metabolic networks, from the analysis of the molecular parts to approaches of mathematical modeling of plant metabolic networks at the cellular level. Jörg Schwender received his Ph.D. in Biology in 1999 from the University of Karlsruhe / Germany. He is currently associate scientist in the biology department of Brookhaven National Laboratory, New York, USA. His main research interests are metabolic flux analysis and related approaches of modeling and analysis of metabolic networks in plants.
Botany. --- Life sciences. --- Plant anatomy. --- Plant diseases. --- Plants --Metabolism --Computer simulation. --- Plants --Metabolism --Regulation. --- Plants --Metabolism. --- Plants --- Agriculture --- Botany --- Earth & Environmental Sciences --- Plant Sciences --- Plant Physiology --- Metabolism --- Computer simulation --- Regulation --- Metabolism. --- Computer simulation. --- Regulation. --- Regulation of plant metabolism --- Flora --- Plant kingdom --- Plantae --- Vascular plants --- Vegetable kingdom --- Vegetation --- Wildlife --- Plant metabolism --- Plant science. --- Plant development. --- Plant pathology. --- Life Sciences. --- Plant Pathology. --- Plant Sciences. --- Plant Anatomy/Development. --- Biological control systems --- Organisms --- Plant physiology --- Effect of anaerobiosis on --- Plant structure --- Structural botany --- Vegetable anatomy --- Anatomy --- Botanical science --- Phytobiology --- Phytography --- Phytology --- Plant biology --- Plant science --- Biology --- Natural history --- Communicable diseases in plants --- Crop diseases --- Crops --- Diseases of plants --- Microbial diseases in plants --- Pathological botany --- Pathology, Vegetable --- Phytopathology --- Plant pathology --- Vegetable pathology --- Agricultural pests --- Crop losses --- Diseased plants --- Phytopathogenic microorganisms --- Plant pathologists --- Plant quarantine --- Structure --- Pathology --- Diseases and pests --- Diseases --- Wounds and injuries --- Development of plants --- Plant development --- Developmental biology --- Growth (Plants) --- Ontogeny --- Floristic botany
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Plantes --- Métabolisme --- Plants --- Biochemistry --- metabolism --- Biochimie --- biochemistry --- Plante --- plants --- Metabolism --- Catabolisme --- Catabolism --- Photosynthèse --- Photosynthesis --- Acide nucléique --- Nucleic acids --- Glucide --- Carbohydrates --- Lipide --- Lipids --- Acide aminé --- Amino acids --- Protéine --- proteins --- Composé phénolique --- Phenolic compounds --- Métabolite secondaire --- Secondary metabolites --- Monoterpène --- Monoterpenes --- Diterpénoïde --- Diterpenoids --- Métabolisme --- Plants - metabolism --- PLANT PHYSIOLOGY --- PLANT BIOCHEMISTRY --- PLANT METABOLISM --- PLANTS --- TEXTBOOKS --- MOLECULAR BIOLOGY
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La 4e de couverture indique : "On connaît Darwin comme fondateur de la théorie de l'évolution. Ce que l'on sait moins, c'est que la grande passion de sa vie a été l'étude des orchidées dont il possédait une extraordinaire collection. Il s'est particulièrement intéressé à leur fécondation par des insectes. Sans les guêpes, y aurait-il encore des orchidées ? Ces dernières ont développé des "stratagèmes" pour attirer les guêpes mâles et les séduire. Les guêpes ne se contentent pas de transporter du pollen, elles font littéralement "jouir" les orchidées. Ces travaux viennent compléter la théorie de l'évolution par une théorie de "l'involution". Les branches de l'arbre de l'évolution viennent se croiser, se mêler. L'orchidée ne peut pas perdurer sans ses liens avec une autre espèce. Loin d'être un cas singulier, ce pourrait être la règle : les arbres et les champignons, les humains et les milliards de bactéries qui les peuplent... Cette nouvelle biologie, initiée par Lynn Margulis, s'oppose au "néodarwinisme", ou théorie du "gène égoïste", pour qui la "concurrence", et non la collaboration ou le lien, est le mécanisme de base. On sait comment cette théorie a essaimé, en particulier dans les sciences économiques, mais aussi en sociologie. La biologie de l'involution multiplie les découvertes. Les auteures poursuivent en présentant les travaux les plus récents sur le langage chimique des plantes, par exemple sur les plants de tabac... Une nouvelle biologie indispensable à l'heure du nouveau régime climatique qui exige que nous connaissions ce à quoi et par quoi nous sommes attachés"
Plantes --- Observation. --- Écophysiologie. --- Observations. --- Plants, Protection of --- Plants (Philosophy) --- Plants --- Origin. --- Metabolism --- Evolution. --- Plants. --- Plant ecophysiology. --- Orchids. --- Biologie --- Botanique --- Naturalisme --- Darwin, Charles --- Plants - Origin. --- Plants - Metabolism --- Plants - Evolution. --- Biological Evolution. --- Evolution (Biology). --- Insect-plant relationships. --- Relations insecte-plante. --- Symbiogenesis. --- Symbiogenèse. --- evolution. --- Évolution (Biologie).
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Plant Secondary Metabolites: Occurrence, Structure and Role in the Human Diet covers the main groups of natural products from a chemical and biosynthetic perspective with illustrations of how genetic engineering can be applied to manipulate levels of secondary metabolites of economic value as well as those of potential importance in diet and health. These descriptive chapters are augmented by chapters showing where these products are found in the diet, how they are metabolized and reviewing the evidence for their beneficial bioactivity.
Plants --- Metabolism, Secondary. --- Botanical chemistry. --- Phytochemistry --- Plant biochemistry --- Plant chemistry --- Biochemistry --- Botany --- Phytochemicals --- Plant biochemical genetics --- Secondary metabolism --- Metabolism --- Plant metabolism --- Plant physiology --- Metabolism. --- Effect of anaerobiosis on --- Botanical chemistry --- Metabolism, Secondary --- 577.121 --- 581.134 --- 581.19 --- 641.1 --- 641.1 Foodstuffs from the point of view of properties. Nutritional value --- Foodstuffs from the point of view of properties. Nutritional value --- 581.19 Chemical constituents of plants --- Chemical constituents of plants --- 577.121 General aspects of metabolism. Metabolic pathways. Metabolites. Anabolism. Catabolism --- General aspects of metabolism. Metabolic pathways. Metabolites. Anabolism. Catabolism --- 581.134 Reserve substances. Reserve formation and distribution in the plant --- Reserve substances. Reserve formation and distribution in the plant --- Plants, Edible --- Food Analysis --- Heterocyclic Compounds --- Plantes --- Métabolisme secondaire --- Chimie végétale --- metabolism. --- methods. --- chemistry. --- metabolism --- methods --- chemistry --- Plants - Metabolism --- Plants, Edible - metabolism --- Food Analysis - methods --- Heterocyclic Compounds - chemistry --- Heterocyclic Compounds - metabolism --- Plants, Edible - chemistry --- PLANTS, EDIBLE --- FOOD ANALYSIS --- HETEROCYCLIC COMPOUNDS --- METABOLISM --- METHODS --- CHEMISTRY
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